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Wear ribs
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
Hard metal ridges applied to the outside surfaces of bottomhole equipment, built up as close as practicable, to the set-outside-diameter size of a reaming shell, which serve as wear pads.
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Rib, английский
- Ребро
- Ribbed
- One of twenty-four curved bones which protect the chest (note: for other terms referring to the ribs, see words beginning with cost-, costo-.)
- Резинка(и), рубчик
- Рыбина (элемент набора)
- Топтимберс
- Rubberized inflatable boat.
- Routing information base
Rib, английский
Rib and groove topography, английский
A local scale topography composed of repeating, small, high-angle (slopes generally 20 - 90 %), tertiary spur ridges or mini-interfluves (ribs) separated by small, natural, narrow drainageways (grooves); the overall effect is a corrugated transverse surface, common on the mid and lower slopes of well dissected uplands in semi-arid to humid environments (e.g. basin and range, ozarks, etc.). micro-elevational differences generally range from < 3 to < 15 m. sw
Rib boss, английский
Rib cage, английский
The ribs and the space enclosed by them comment: the rib cage is formed of twelve pairs of curved bones. the top seven pairs, the true ribs, are joined to the breastbone in front by costal cartilage. the other five pairs of ribs, the false ribs, are not attached to the breastbone, though the 8th, 9th and 10th pairs are each attached to the rib above. the bottom two pairs, which are not attached to the breastbone at all, are called the floating ribs.
Rib dust, английский
Rib hole, английский
Rib knit, английский
A double-knit fabric in which the wales or vertical rows of stitches intermesh alternately on the face and the back. in other words, odd wales intermesh on one side of the cloth and even wales on the other. ribknit fabrics of this type have good elasticity, especially in the width.
Rib line, английский
Rib lining, английский
Rib mesh, английский
Rib pillar, английский
Rib pillar extraction, английский
Rib vault, английский
Rib(s), английский
Резинка(и), рубчик
Rib-side, английский
Rib-side gate, английский
Rib-side pack, английский
Rib:, английский
- A local member that provides a primary load carrying path
- A local member that provides a primary load carrying path for bending down the meridian of the shell, representing a generator of the shell of revolution. it is used
- A rib is a local member that provides a primary load carrying path for loads causing bending down the meridian of a shell or flat plate, representing a generator of the shell of revolution or a vertical stiffener on a box. it is used to distribute transverse loads on the structure by bending action.
Riba, английский
Royal institute of british architects
Ribadoquin, английский
A powerful cross-bow for throwing long darts. also, an old piece of ordnance throwing a ball of one or two pounds.
Bottomhole, английский
As the name suggests, the bottomhole is the deepest part (the bottom) of the well.
Practicable, английский
Said of a breach in a rampart when its slope offers a fair means of ascent to an assaulting column.
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Auger bits, английский
Hard steel or tungsten-carbide-tipped cutting teeth used in an auger run on a torque bar or in an auger-drill head run on a continuous-flight auger.
Guy line, английский
Guy lines. a guy or several guys. see guy.
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